Formula for Riemann Sum is:
interval is [1,3] so a = 1, b = 3
f(x) = 3x , sub into Riemann sum
Continue by simplifying using properties of summations.
Now you have an expression for the summation in terms of 'n'.
Next, take the limit as n-> infinity.
The limit of
goes to 0, therefore the limit of the summation is 12.
The area under the curve from [1,3] is equal to limit of summation which is 12.
Answer:
6
Step-by-step explanation:
24/4 is 6
Answer:
B. 12
Step-by-step explanation:
Edges are the straight lines
75 peaches
15 friends
5 different pies
so it would be 3 friends per pie because 3*5= 15
75/5 = 15peaches per pie
so 3 friends=1 pie=15 peaches in that pie
Does that make sense?